29 bars of 4/4 at 120 BPM, about 0:58 of playing, on crash, hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 1-24 and 26-29 -- 96.6% of every bar the kit plays. Learn that one and the song is very nearly finished.
29 bars: 29 keep time. The longest unbroken stretch of time is bars 1-29.
120 BPM, in 4/4, with the time kept in sixteenth notes. The room plays it at any tempo from a quarter of that up to the written one, against the record where the record can follow.
71 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 63 out of 100; the rest of the number is everything around it.
29 bars, about 0:58 at the written tempo. The course breaks it into 3 exercises over 2 sittings, about 18 minutes each.
crash, hi-hat, snare and kick. Nothing in the part asks for anything else.